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Added options for controlling mipmapping and aniso-tropic filtering.

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This commit is contained in:
Robert Osfield
2004-06-08 13:58:36 +00:00
parent ba7a7fe638
commit 65d0293778
3 changed files with 78 additions and 10 deletions
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19
include/osgTerrain/DataSet
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@@ -909,9 +909,25 @@ class OSGTERRAIN_EXPORT DataSet : public osg::Referenced
void setTextureType(TextureType type) { _textureType = type; }
TextureType getTextureType() const { return _textureType; }
void setMaxAnisotropy(float d) { _maxAnisotropy = d; }
float getMaxAnisotropy() const { return _maxAnisotropy; }
enum MipMappingMode
{
NO_MIP_MAPPING, /// disable mip mapping - use LINEAR, LINEAR filters.
MIP_MAPPING_HARDWARE, /// use mip mapping, dynamically compute them in hardware if supported
MIP_MAPPING_IMAGERY /// use mip mapping, and store imagery along with associated mip maps.
};
void setMipMappingMode(MipMappingMode mipMappingMode) { _mipMappingMode = mipMappingMode; }
MipMappingMode getMipMappingMode() const { return _mipMappingMode; }
void setUseLocalTileTransform(bool flag) { _useLocalTileTransform = flag; }
bool getUseLocalTileTransform() const { return _useLocalTileTransform; }
void setDecorateGeneratedSceneGraphWithCoordinateSystemNode(bool flag) { _decorateWithCoordinateSystemNode = flag; }
bool getDecorateGeneratedSceneGraphWithCoordinateSystemNode() const { return _decorateWithCoordinateSystemNode; }
@@ -979,6 +995,9 @@ class OSGTERRAIN_EXPORT DataSet : public osg::Referenced
DatabaseType _databaseType;
GeometryType _geometryType;
TextureType _textureType;
float _maxAnisotropy;
MipMappingMode _mipMappingMode;
bool _useLocalTileTransform;
bool _decorateWithCoordinateSystemNode;